28155256

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 54512640

約数和(自身を除く): 26357384

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 727, 824, 1454, 2908, 4841, 5816, 9682, 19364, 34169, 38728, 68338, 74881, 136676, 149762, 273352, 299524, 599048, 3519407, 7038814, 14077628, 28155256]

約数ペア:

[(1, 28155256), (2, 14077628), (4, 7038814), (8, 3519407), (47, 599048), (94, 299524), (103, 273352), (188, 149762), (206, 136676), (376, 74881), (412, 68338), (727, 38728), (824, 34169), (1454, 19364), (2908, 9682), (4841, 5816)]